基于多核DSP的CDMA2000基带处理
he Baseband Processing of CDMA2000 Based On Multi-core DSP
本文首先介绍了CDMA2000基站发送端的基带处理流程，包括：信道编码、缓冲、数据加扰、扩频和插值滤波器等模块。然后以数据加扰模块为例，给出了用多核DSP的实现方法。实践证明，该方案可以满足CDMA2000系统吞吐率的要求，并且整个开发流程简便快捷，易于维护升级。
In this paper, the baseband processing of CDMA2000 base station transmitter is introduced firstly, including FEC, buffer, scramble, spread, interpolating basebnad filter. Then the module scramble is taken for example to propose a method on implement in use of the multi-core DSP. It has proved that the scheme can meet the throughput of CDMA2000, and the whole development process is fast and easy to update.
杨乐
通信无线通信
MA2000，多核DSP，基带处理，PicoArray
MA2000 multi-core DSP baseband processing PicoArray
杨乐.基于多核DSP的CDMA2000基带处理[EB/OL].(2007-09-28)[2025-08-11].http://www.paper.edu.cn/releasepaper/content/200709-615.点此复制
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